Finite Group Databasebeta

C3×A4×#1020 #72269112

order3456
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C24×C3

Aliases

direct productC3×A4×#1020

Splittings

Fitting, socleC26×C3 ⋊ C3×D3
derivedC22×C22⋊A4 ⋊ C2×C32

Subgroups

subgroupG/H
center, hypercenterC3A4×#1020
commutator, cosocle, hypocenterC22×C22⋊A4C2×C32
FrattiniC1G
Fitting, socleC26×C3C3×D3
LCSG ▷ C22×C22⋊A4
UCSC1 ◁ C3

1721 conjugacy classes of subgroups; only the 56 normal subgroups are shown.

normal subgroups only

This group has 1721 conjugacy classes of subgroups — too many to draw. Only its 56 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 15
transitive degreeμt(G) = 72

A minimal faithful permutation representation — 2 generators on 15 points:

(2,4,3)(5,8,7,6)(9,10,12,11);(1,4)(2,3)(6,7,8)(10,12,11)(13,14,15)

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC3×A4×C3⋊#1020
maximal quotient ofC3×A4×C3⋊#1020

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:

gap> G := Group((2,4,3)(5,8,7,6)(9,10,12,11), (1,4)(2,3)(6,7,8)(10,12,11)(13,14,15));